Pump having a cylindrical housing



FIG. 1 is a perspective view of the pump looking from the outlet.

FIG. 2 is a perspective view of the pump at the inlet end; and,

FIG. 3 is a perspective view of the pump.

It is noted that the pump, as depicted, has a cylindrical-shaped housing which is relatively symmetrical about a centerline. 

The ornamental design for a pump having a cylindrical housing, as shown. 